Example usage for java.awt Graphics2D fill

List of usage examples for java.awt Graphics2D fill

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Introduction

In this page you can find the example usage for java.awt Graphics2D fill.

Prototype

public abstract void fill(Shape s);

Source Link

Document

Fills the interior of a Shape using the settings of the Graphics2D context.

Usage

From source file:org.openfaces.component.chart.impl.renderers.XYLineFillRenderer.java

private void renderLineArea(Graphics2D g2, PlotRenderingInfo info, XYPlot plot, int series, int item,
        XYLineFillItemRendererState rendererState, XYDataset dataSet, double currentItemX, double currentItemY,
        double previousItemX, double previousItemY, double zeroRangePoint) {
    boolean isFirstItem = item == 0;
    boolean isLastItem = item == (dataSet.getItemCount(series) - 1);
    boolean areaPolygonCanBeFilled = !isFirstItem && isLastItem;

    if (isFirstItem) {
        initializeRendererState(rendererState, plot, currentItemX, zeroRangePoint);
    }// ww  w  .ja va 2s  .  c o m

    addPointToAreaPolygon(rendererState.getAreaPolygon(), plot, currentItemX, currentItemY);

    if (isDrawFilledArea() && areaPolygonCanBeFilled) {
        final Polygon polygon = rendererState.getAreaPolygon();
        addPointToAreaPolygon(polygon, plot, currentItemX, zeroRangePoint);

        final Paint itemPaint = getItemPaint(series, item);
        configureAreaFill(g2, plot, info, itemPaint);

        g2.fill(polygon);
    }

    if (getItemLineVisible(series, item) && !isFirstItem) {
        final Collection<Line2D> lines = rendererState.getLines();
        addItemLine(plot, lines, previousItemX, previousItemY, currentItemX, currentItemY);

        if (isLastItem) {
            drawSeriesLines(g2, lines, series, item);
        }
    }
}

From source file:com.rapidminer.gui.plotter.charts.ColorizedShapeItemRenderer.java

/**
 * Draws the block representing the specified item.
 * /*ww  w  . j a  v  a2  s . c o  m*/
 * @param g2
 *            the graphics device.
 * @param state
 *            the state.
 * @param dataArea
 *            the data area.
 * @param info
 *            the plot rendering info.
 * @param plot
 *            the plot.
 * @param domainAxis
 *            the x-axis.
 * @param rangeAxis
 *            the y-axis.
 * @param dataset
 *            the dataset.
 * @param series
 *            the series index.
 * @param item
 *            the item index.
 * @param crosshairState
 *            the crosshair state.
 * @param pass
 *            the pass index.
 */
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info,
        XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item,
        CrosshairState crosshairState, int pass) {

    Shape hotspot = null;
    EntityCollection entities = null;
    if (info != null) {
        entities = info.getOwner().getEntityCollection();
    }

    double x = dataset.getXValue(series, item);
    double y = dataset.getYValue(series, item);
    double colorValue = ((XYZDataset) dataset).getZValue(series, item);
    double normalized = (colorValue - minColor) / (maxColor - minColor);

    if (Double.isNaN(x) || Double.isNaN(y)) {
        // can't draw anything
        return;
    }

    double transX = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
    double transY = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());

    PlotOrientation orientation = plot.getOrientation();

    Shape shape = getItemShape(series, item);
    if (orientation == PlotOrientation.HORIZONTAL) {
        shape = ShapeUtilities.createTranslatedShape(shape, transY, transX);
    } else if (orientation == PlotOrientation.VERTICAL) {
        shape = ShapeUtilities.createTranslatedShape(shape, transX, transY);
    }
    hotspot = shape;
    if (shape.intersects(dataArea)) {
        g2.setPaint(colorProvider.getPointColor(normalized));
        g2.fill(shape);
        if (getDrawOutlines()) {
            if (getUseOutlinePaint()) {
                g2.setPaint(getItemOutlinePaint(series, item));
            } else {
                g2.setPaint(getItemPaint(series, item));
            }
            g2.setStroke(getItemOutlineStroke(series, item));
            g2.draw(shape);
        }
    }

    // add an entity for the item...
    if (entities != null) {
        addEntity(entities, hotspot, dataset, series, item, transX, transY);
    }
}

From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.legend.CustomLegendGraphic.java

@Override
public void draw(Graphics2D g2, Rectangle2D area) {

    area = trimMargin(area);/*from   w ww .  ja  v  a2 s  .c om*/
    drawBorder(g2, area);
    area = trimBorder(area);
    area = trimPadding(area);

    if (isLineVisible()) {
        Point2D location = RectangleAnchor.coordinates(area, getShapeLocation());
        Shape aLine = ShapeUtilities.createTranslatedShape(getLine(), getShapeAnchor(), location.getX(),
                location.getY());
        g2.setPaint(getLinePaint());
        g2.setStroke(getLineStroke());
        g2.draw(aLine);
    }

    if (isShapeVisible()) {
        Point2D location = RectangleAnchor.coordinates(area, getShapeLocation());

        Shape s = ShapeUtilities.createTranslatedShape(getShape(), getShapeAnchor(), location.getX(),
                location.getY());
        if (isShapeFilled()) {
            Paint p = getFillPaint();
            if (p instanceof GradientPaint) {
                GradientPaint gp = (GradientPaint) getFillPaint();
                p = getFillPaintTransformer().transform(gp, s);
            } else if (p instanceof LinearGradientPaint) {
                LinearGradientPaint gradient = (LinearGradientPaint) p;
                Rectangle2D bounds = s.getBounds2D();
                p = getTranslatedLinearGradientPaint(gradient,
                        new Point2D.Double(bounds.getMinX(), bounds.getMinY()),
                        new Point2D.Double(bounds.getMaxX(), bounds.getMaxY()), false);
            }
            g2.setPaint(p);
            g2.fill(s);
        }
        if (isShapeOutlineVisible()) {
            g2.setPaint(getOutlinePaint());
            g2.setStroke(getOutlineStroke());
            g2.draw(s);
        }
    }

}

From source file:DrawShapes_2008.java

@Override
protected void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    // Paint a gradient for the sky
    GradientPaint background = new GradientPaint(0f, 0f, Color.GRAY.darker(), 0f, (float) getHeight(),
            Color.GRAY.brighter());
    g2d.setPaint(background);/*www .  j ava  2s.  c o  m*/
    g2d.fillRect(0, 0, getWidth(), 4 * getHeight() / 5);

    // Paint a gradient for the ground
    background = new GradientPaint(0f, (float) 4 * getHeight() / 5, Color.BLACK, 0f, (float) getHeight(),
            Color.GRAY.darker());
    g2d.setPaint(background);
    g2d.fillRect(0, 4 * getHeight() / 5, getWidth(), getHeight() / 5);

    // Enable anti-aliasing to get smooth outlines
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Iterate through all of the current shapes
    for (Shape shape : shapes) {
        // Get the bounds to compute the RadialGradient properties
        Rectangle rect = shape.getBounds();
        Point2D center = new Point2D.Float(rect.x + (float) rect.width / 2.0f,
                rect.y + (float) rect.height / 2.0f);
        float radius = (float) rect.width / 2.0f;
        float[] dist = { 0.1f, 0.9f };
        Color[] colors = { Color.WHITE, Color.BLACK };

        // Create and set a RadialGradient centered on the object,
        // going from white at the center to black at the edges
        RadialGradientPaint paint = new RadialGradientPaint(center, radius, dist, colors);
        g2d.setPaint(paint);

        // Finally, render our shape
        g2d.fill(shape);
    }
}

From source file:org.mwc.cmap.grideditor.chart.RendererWithDynamicFeedback.java

/**
 * @see drawSecondaryPass//www .j  av a  2  s  .co  m
 */
private void drawFeedBackNode(final Graphics2D g2, final XYPlot plot, final XYDataset dataset, final int pass, //
        final int series, final int item, final ValueAxis domainAxis, final Rectangle2D dataArea,
        final ValueAxis rangeAxis, //
        final CrosshairState crosshairState, final EntityCollection entities) {

    // get the data point...
    final double x1 = myFeedBackValue != null ? myFeedBackValue.x : dataset.getXValue(series, item);
    final double y1 = myFeedBackValue != null ? myFeedBackValue.y : dataset.getYValue(series, item);
    if (Double.isNaN(y1) || Double.isNaN(x1)) {
        return;
    }

    final PlotOrientation orientation = plot.getOrientation();
    final RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
    final RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
    final double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
    final double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);

    if (getItemShapeVisible(series, item)) {
        Shape shape = getItemShape(series, item);
        if (orientation == PlotOrientation.HORIZONTAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, transY1, transX1);
        } else if (orientation == PlotOrientation.VERTICAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, transX1, transY1);
        }
        if (shape.intersects(dataArea)) {
            g2.setPaint(getFeedbackNodePaint());
            g2.fill(shape);
        }
    }

    double xx = transX1;
    double yy = transY1;
    if (orientation == PlotOrientation.HORIZONTAL) {
        xx = transY1;
        yy = transX1;
    }
    drawFeedbackItemLabel(g2, orientation, dataset, series, item, xx, yy, (y1 < 0.0));
}

From source file:org.tsho.dmc2.core.chart.jfree.DmcChartPanel.java

/**
 * Handles a 'mouse released' event.//w w w  .  j ava2s. c o m
 * <P>
 * On Windows, we need to check if this is a popup trigger, but only if we
 * haven't already been tracking a zoom rectangle.
 *
 * @param e  Information about the event.
 */
public void mouseReleased(MouseEvent e) {

    if (zoomRectangle != null) {

        //            if (Math.abs(e.getX() - zoomPoint.getX()) >= MINIMUM_DRAG_ZOOM_SIZE) {
        if (Math.abs(e.getX() - zoomPoint.getX()) >= 7) {
            if (e.getX() < zoomPoint.getX() || e.getY() < zoomPoint.getY()) {
                autoRangeBoth();
            } else {
                double x, y, w, h;
                Rectangle2D scaledDataArea = getScaledDataArea();
                //for a mouseReleased event, (horizontalZoom || verticalZoom)
                //will be true, so we can just test for either being false;
                //otherwise both are true
                if (!verticalZoom) {
                    x = zoomPoint.getX();
                    y = scaledDataArea.getMinY();
                    w = Math.min(zoomRectangle.getWidth(), scaledDataArea.getMaxX() - zoomPoint.getX());
                    h = scaledDataArea.getHeight();
                } else if (!horizontalZoom) {
                    x = scaledDataArea.getMinX();
                    y = zoomPoint.getY();
                    w = scaledDataArea.getWidth();
                    h = Math.min(zoomRectangle.getHeight(), scaledDataArea.getMaxY() - zoomPoint.getY());
                } else {
                    x = zoomPoint.getX();
                    y = zoomPoint.getY();
                    w = Math.min(zoomRectangle.getWidth(), scaledDataArea.getMaxX() - zoomPoint.getX());
                    h = Math.min(zoomRectangle.getHeight(), scaledDataArea.getMaxY() - zoomPoint.getY());
                }
                Rectangle2D zoomArea = new Rectangle2D.Double(x, y, w, h);
                zoom(zoomArea);

            }
            this.zoomPoint = null;
            this.zoomRectangle = null;
        } else {
            Graphics2D g2 = (Graphics2D) getGraphics();
            g2.setXORMode(java.awt.Color.gray);
            if (fillZoomRectangle) {
                g2.fill(zoomRectangle);
            } else {
                g2.draw(zoomRectangle);
            }
            g2.dispose();
            this.zoomRectangle = null;
        }

        // notify a redraw event
        CoreStatusEvent ev = new CoreStatusEvent(this);
        ev.setType(CoreStatusEvent.REDRAW);
        ((AbstractDmcPlot) chart.getPlot()).notifyCoreStatusListeners(ev);
    }

    else if (e.isPopupTrigger()) {
        if (popup != null) {
            displayPopupMenu(e.getX(), e.getY());
        }
    }
}

From source file:org.tsho.dmc2.core.chart.jfree.DmcChartPanel.java

/**
 * Handles a 'mouse dragged' event./*from  w  w w  .  jav  a 2 s  .co m*/
 *
 * @param e  the mouse event.
 */
public void mouseDragged(MouseEvent e) {

    if (this.zoomingEnabled) {
        // if the popup menu has already been triggered, then ignore dragging...
        if (popup != null && popup.isShowing()) {
            return;
        }

        Graphics2D g2 = (Graphics2D) getGraphics();

        // use XOR to erase the previous zoom rectangle (if any)...
        g2.setXORMode(java.awt.Color.gray);
        if (zoomRectangle != null) {
            if (fillZoomRectangle) {
                g2.fill(zoomRectangle);
            } else {
                g2.draw(zoomRectangle);
            }
        }

        Rectangle2D scaledDataArea = getScaledDataArea();
        if (this.horizontalZoom && this.verticalZoom) {
            // selected rectangle shouldn't extend outside the data area...
            double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
            double ymax = Math.min(e.getY(), scaledDataArea.getMaxY());
            zoomRectangle = new Rectangle2D.Double(zoomPoint.getX(), zoomPoint.getY(), xmax - zoomPoint.getX(),
                    ymax - zoomPoint.getY());
        } else if (this.horizontalZoom) {
            double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
            zoomRectangle = new Rectangle2D.Double(zoomPoint.getX(), scaledDataArea.getMinY(),
                    xmax - zoomPoint.getX(), scaledDataArea.getHeight());
        } else if (this.verticalZoom) {
            double ymax = Math.min(e.getY(), scaledDataArea.getMaxY());
            zoomRectangle = new Rectangle2D.Double(scaledDataArea.getMinX(), zoomPoint.getY(),
                    scaledDataArea.getWidth(), ymax - zoomPoint.getY());
        }

        if (zoomRectangle != null) {
            // use XOR to draw the new zoom rectangle...
            if (fillZoomRectangle) {
                g2.fill(zoomRectangle);
            } else {
                g2.draw(zoomRectangle);
            }
        }
        g2.dispose();
    }
}

From source file:org.pentaho.platform.uifoundation.chart.BubbleRenderer.java

/**
 * Draws the visual representation of a single data item.
 * /*from  www  .j  a v a2 s  .  co m*/
 * @param g2
 *          the graphics device.
 * @param state
 *          the renderer state.
 * @param dataArea
 *          the area within which the data is being drawn.
 * @param info
 *          collects information about the drawing.
 * @param plot
 *          the plot (can be used to obtain standard color information etc).
 * @param domainAxis
 *          the domain (horizontal) axis.
 * @param rangeAxis
 *          the range (vertical) axis.
 * @param dataset
 *          the dataset (an {@link XYZDataset} is expected).
 * @param series
 *          the series index (zero-based).
 * @param item
 *          the item index (zero-based).
 * @param crosshairState
 *          crosshair information for the plot (<code>null</code> permitted).
 * @param pass
 *          the pass index.
 */
@Override
public void drawItem(final Graphics2D g2, final XYItemRendererState state, final Rectangle2D dataArea,
        final PlotRenderingInfo info, final XYPlot plot, final ValueAxis domainAxis, final ValueAxis rangeAxis,
        final XYDataset dataset, final int series, final int item, final CrosshairState crosshairState,
        final int pass) {

    PlotOrientation orientation = plot.getOrientation();

    // get the data point...
    double x = dataset.getXValue(series, item);
    double y = dataset.getYValue(series, item);
    double z = Double.NaN;
    if (dataset instanceof XYZDataset) {
        XYZDataset xyzData = (XYZDataset) dataset;
        z = xyzData.getZValue(series, item);
    }
    if (!Double.isNaN(z)) {
        RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
        RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
        double transX = domainAxis.valueToJava2D(x, dataArea, domainAxisLocation);
        double transY = rangeAxis.valueToJava2D(y, dataArea, rangeAxisLocation);

        double circleSize;

        circleSize = maxSize * (z / maxZ);

        circleSize = Math.abs(circleSize);

        Ellipse2D circle = null;
        if (orientation == PlotOrientation.VERTICAL) {
            circle = new Ellipse2D.Double(transX - circleSize / 2.0, transY - circleSize / 2.0, circleSize,
                    circleSize);
        } else if (orientation == PlotOrientation.HORIZONTAL) {
            circle = new Ellipse2D.Double(transY - circleSize / 2.0, transX - circleSize / 2.0, circleSize,
                    circleSize);
        }
        g2.setPaint(getItemPaint(series, item));
        g2.fill(circle);
        g2.setStroke(getItemOutlineStroke(series, item));
        g2.setPaint(getItemOutlinePaint(series, item));
        g2.draw(circle);

        if (isItemLabelVisible(series, item)) {
            if (orientation == PlotOrientation.VERTICAL) {
                drawItemLabel(g2, orientation, dataset, series, item, transX, transY, false);
            } else if (orientation == PlotOrientation.HORIZONTAL) {
                drawItemLabel(g2, orientation, dataset, series, item, transY, transX, false);
            }
        }

        // setup for collecting optional entity info...
        EntityCollection entities = null;
        if (info != null) {
            entities = info.getOwner().getEntityCollection();
        }

        // add an entity for the item...
        if (entities != null) {
            String tip = null;
            XYToolTipGenerator generator = getToolTipGenerator(series, item);
            if (generator != null) {
                tip = generator.generateToolTip(dataset, series, item);
            }
            String url = null;
            if (getURLGenerator() != null) {
                url = getURLGenerator().generateURL(dataset, series, item);
            }
            XYItemEntity entity = new XYItemEntity(circle, dataset, series, item, tip, url);
            entities.add(entity);
        }

        int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
        int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
        updateCrosshairValues(crosshairState, x, y, domainAxisIndex, rangeAxisIndex, transX, transY,
                orientation);
    }

}

From source file:longMethod.jfreechart.draw.XYPolygonAnnotation.java

/**
 * Draws the annotation.  This method is usually called by the
 * {@link XYPlot} class, you shouldn't need to call it directly.
 *
 * @param g2  the graphics device./*from   w w w .j  a v a2 s  . c o  m*/
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  the plot rendering info.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {

    // if we don't have at least 2 (x, y) coordinates, just return
    if (this.polygon.length < 4) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    GeneralPath area = new GeneralPath();
    double x = domainAxis.valueToJava2D(this.polygon[0], dataArea, domainEdge);
    double y = rangeAxis.valueToJava2D(this.polygon[1], dataArea, rangeEdge);
    if (orientation == PlotOrientation.HORIZONTAL) {
        area.moveTo((float) y, (float) x);
        for (int i = 2; i < this.polygon.length; i += 2) {
            x = domainAxis.valueToJava2D(this.polygon[i], dataArea, domainEdge);
            y = rangeAxis.valueToJava2D(this.polygon[i + 1], dataArea, rangeEdge);
            area.lineTo((float) y, (float) x);
        }
        area.closePath();
    } else if (orientation == PlotOrientation.VERTICAL) {
        area.moveTo((float) x, (float) y);
        for (int i = 2; i < this.polygon.length; i += 2) {
            x = domainAxis.valueToJava2D(this.polygon[i], dataArea, domainEdge);
            y = rangeAxis.valueToJava2D(this.polygon[i + 1], dataArea, rangeEdge);
            area.lineTo((float) x, (float) y);
        }
        area.closePath();
    }

    if (this.fillPaint != null) {
        g2.setPaint(this.fillPaint);
        g2.fill(area);
    }

    if (this.stroke != null && this.outlinePaint != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.stroke);
        g2.draw(area);
    }
    addEntity(info, area, rendererIndex, getToolTipText(), getURL());

}

From source file:org.pentaho.plugin.jfreereport.reportcharts.BubbleRenderer.java

/**
 * Draws the visual representation of a single data item.
 *
 * @param g2             the graphics device.
 * @param state          the renderer state.
 * @param dataArea       the area within which the data is being drawn.
 * @param info           collects information about the drawing.
 * @param plot           the plot (can be used to obtain standard color information etc).
 * @param domainAxis     the domain (horizontal) axis.
 * @param rangeAxis      the range (vertical) axis.
 * @param dataset        the dataset (an {@link XYZDataset} is expected).
 * @param series         the series index (zero-based).
 * @param item           the item index (zero-based).
 * @param crosshairState crosshair information for the plot (<code>null</code> permitted).
 * @param pass           the pass index.
 *//*from w w w  . j  ava2  s  .c om*/
public void drawItem(final Graphics2D g2, final XYItemRendererState state, final Rectangle2D dataArea,
        final PlotRenderingInfo info, final XYPlot plot, final ValueAxis domainAxis, final ValueAxis rangeAxis,
        final XYDataset dataset, final int series, final int item, final CrosshairState crosshairState,
        final int pass) {

    final PlotOrientation orientation = plot.getOrientation();

    // get the data point...
    final double x = dataset.getXValue(series, item);
    final double y = dataset.getYValue(series, item);
    double z = Double.NaN;
    if (dataset instanceof XYZDataset) {
        final XYZDataset xyzData = (XYZDataset) dataset;
        z = xyzData.getZValue(series, item);
    }
    if (!Double.isNaN(z)) {
        final RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
        final RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
        final double transX = domainAxis.valueToJava2D(x, dataArea, domainAxisLocation);
        final double transY = rangeAxis.valueToJava2D(y, dataArea, rangeAxisLocation);

        double circleSize;

        circleSize = maxSize * (z / maxZ);

        circleSize = Math.abs(circleSize);

        Ellipse2D circle = null;
        if (orientation == PlotOrientation.VERTICAL) {
            circle = new Ellipse2D.Double(transX - circleSize / 2.0, transY - circleSize / 2.0, circleSize,
                    circleSize);
        } else if (orientation == PlotOrientation.HORIZONTAL) {
            circle = new Ellipse2D.Double(transY - circleSize / 2.0, transX - circleSize / 2.0, circleSize,
                    circleSize);
        }
        g2.setPaint(getItemPaint(series, item));
        g2.fill(circle);
        g2.setStroke(getItemOutlineStroke(series, item));
        g2.setPaint(getItemOutlinePaint(series, item));
        g2.draw(circle);

        if (isItemLabelVisible(series, item)) {
            if (orientation == PlotOrientation.VERTICAL) {
                drawItemLabel(g2, orientation, dataset, series, item, transX, transY, false);
            } else if (orientation == PlotOrientation.HORIZONTAL) {
                drawItemLabel(g2, orientation, dataset, series, item, transY, transX, false);
            }
        }

        // setup for collecting optional entity info...
        EntityCollection entities = null;
        if (info != null) {
            entities = info.getOwner().getEntityCollection();
        }

        // add an entity for the item...
        if (entities != null) {
            String tip = null;
            final XYToolTipGenerator generator = getToolTipGenerator(series, item);
            if (generator != null) {
                tip = generator.generateToolTip(dataset, series, item);
            }
            String url = null;
            if (getURLGenerator() != null) {
                url = getURLGenerator().generateURL(dataset, series, item);
            }
            final XYItemEntity entity = new XYItemEntity(circle, dataset, series, item, tip, url);
            entities.add(entity);
        }

        final int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
        final int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
        updateCrosshairValues(crosshairState, x, y, domainAxisIndex, rangeAxisIndex, transX, transY,
                orientation);
    }

}